'use strict';
const db = uniCloud.database()
const coll = db.collection('user')
const dbCmd = db.command
exports.main = async (event, context) => {
	//event为客户端上传的参数
	let res = await coll.where({_id:new RegExp('^\\d', 'i')}).update({
		biaoshi:'biaoshi'
	})
	console.log(res)
	//返回数据给客户端
	return res
};
